This is the second training of a two-part workshop series "Create Data Visualizations in R Using the Grammar of Graphics” in collaboration with Pearson and O'Reilly ...
ggplot(singer, aes(x=voice.part, y=height)) + geom_boxplot() ggplot(Salaries, aes(x=rank, fill=sex))+ geom_bar() ggplot(Salaries, aes(x=rank)) + geom_bar(fill="red ...
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